PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6798295-805Gage,differential,dial Indicatin

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 6685-00-191-4991 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-191-4991 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-191-4991. Primary manufacturer part number: 6798295-805.
Features
  • Gage,differential,dial Indicatin — FSC 6685
  • Mounting Method: PANEL
  • Scale Range: +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS
  • Scale Name: DIFFERENTIAL PRESSURE
  • Connection Location: BACK
  • Pointer Type: INDICATING
  • Scale Type: SINGLE
  • Reference Number Differentiating Characteristics: 0 TO 30 PSI RANGE,PANEL MTG,STD. BACK CONNECTIONS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-00-191-4991, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-191-4991
Primary Part Number6798295-805
Item NameGage,differential,dial Indicatin
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Mounting MethodPANEL
Scale Range+0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS
Scale NameDIFFERENTIAL PRESSURE
Connection LocationBACK
Pointer TypeINDICATING
Scale TypeSINGLE
Reference Number Differentiating Characteristics0 TO 30 PSI RANGE,PANEL MTG,STD. BACK CONNECTIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-110-3894499905 INTERCHANGEABLE
Gasket
Dresser, Llc
5315-00-223-6109120A INTERCHANGEABLE
Key,machine
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4710-00-248-43111-20A C INTERCHANGEABLE
Tube Assembly,metal
Brass Craft Mfg Co Sub of Masco Corp
3413-00-420-9090120A INTERCHANGEABLE
Cover Plate,lower
High Speed Hammer Company Inc Dba Assembly Equipment Division
3110-00-554-350712267674 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5962-00-689-1551120A INTERCHANGEABLE
Microcircuit,linear
Analog Devices, Inc. Div Corporate Headquarters
4730-00-905-5384120A INTERCHANGEABLE
Cap,hose
Crane Co Div Valve Div
5342-01-038-4922122EM INTERCHANGEABLE
Lock,electro-Mechanical
Southern Folger Detention Equipment Company, Llc
5998-01-152-0043959577-1 INTERCHANGEABLE
Circuit Card Assembly
Raytheon Company Dba Raytheon Co
4730-01-313-7509 INTERCHANGEABLE
Coupling,tube
Cross-Reference Index
Part NumberManufacturer
6798295-805 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
120A Astra Associates Inc (USA)
Related Parts
5330-00-110-3894INTERCHANGEABLE
GASKET
499905
5315-00-223-6109INTERCHANGEABLE
KEY,MACHINE
120A
4710-00-248-4311INTERCHANGEABLE
TUBE ASSEMBLY,METAL
1-20A C
3413-00-420-9090INTERCHANGEABLE
COVER PLATE,LOWER
120A
3110-00-554-3507INTERCHANGEABLE
BEARING,BALL,ANNULAR
12267674
5962-00-689-1551INTERCHANGEABLE
MICROCIRCUIT,LINEAR
120A
4730-00-905-5384INTERCHANGEABLE
CAP,HOSE
120A
5342-01-038-4922INTERCHANGEABLE
LOCK,ELECTRO-MECHANICAL
122EM
5998-01-152-0043INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
959577-1
4730-01-313-7509INTERCHANGEABLE
COUPLING,TUBE
4920-01-501-7681INTERCHANGEABLE
TEST SET,AIRCRAFT ENGINE
120A
5305-01-537-7609INTERCHANGEABLE
SCREW,MACHINE
120-A

Frequently Asked Questions

What is NSN 6685-00-191-4991?

NSN 6685-00-191-4991 is a Gage,differential,dial Indicatin, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-191-4991?

NSN 6685-00-191-4991 has 2 cross-referenced part numbers: 6798295-805 (Allison Transmission Inc Dba Allison Transmission, Inc), 120A (Astra Associates Inc).

What NSN replaces 6685-00-191-4991?

There are 12 known substitutes for 6685-00-191-4991: 5330-00-110-3894, 5315-00-223-6109, 4710-00-248-4311 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6798295-805?

Key specifications for 6798295-805: Mounting Method: PANEL; Scale Range: +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH LBS; Scale Name: DIFFERENTIAL PRESSURE; Connection Location: BACK. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com